outbreak是初中词汇吗（outbreak翻译成中文）

outbreak是名词，意思如下： (战争的)爆发, (疾病的)发作 如；The recent outbreak of hepatitis bereaved the happy family of three members. 最近暴发的肝炎使这个幸福的家庭丧失了三条性命。

outbreak是爆发意思，属于初中词汇范围